# -*- coding: utf-8 -*-#
#-------------------------------------------------------------------------------
# 建立者:       王景渊  
# Name:         4.5
# Description:
# Author:       dell
# Date:         2019/ajaxdata.json/28
#-------------------------------------------------------------------------------
s = 'hello world'
print(s[0])
print(s[1])
print(s[3])
print('Apple'[2])
